How to lead boldly without becoming defensive

8 principles for becoming an un-insult-able leader

When we’re trying to change something, a culture, a system, an industry, the way our team work, everyone suddenly has an opinion.

Some of it’s useful. Most of it isn’t. And if we’re not careful, the noise will either make us defensive or it could make us quit.

I see this happen with the leaders and entrepreneurs I work with. They’re doing brave, necessary work, launching a new product that challenges the status quo, shifting a toxic team culture, speaking up about what’s not working. And then the resistance comes. It’s not always as direct opposition, sometimes it’s subtle: the raised eyebrow in the meeting, the passive-aggressive comment in the group chat, the colleague who suddenly goes quiet when you walk into the room.

And underneath all of it is fear. Not yours, but theirs. Because when we try to change something, we’re threatening someone else’s worldview. We’re asking them to let go of what feels safe. And people will do astonishing things to protect their version of reality, even if that reality isn’t serving them.

The problem with “growing a thick skin”

Most leadership advice at this point tells us to develop a thick skin, to toughen up and stop being so sensitive.

But I think that’s terrible advice.

Because the moment we close ourselves off to feedback, the moment we harden, we lose the very thing that makes us effective change-makers: our ability to stay open, adaptive, and connected to what actually matters.

Thick skin isn’t resilience. It’s armour. And armour makes us rigid, not strong.

What you actually need is something different. You need emotional resilience. This is the ability to hear criticism without crumbling from it, to stay open-hearted without being derailed, and to lead with conviction while remaining humble enough to learn.

You don’t need to become un-feeling. You need to become un-insult-able.

And that’s a skill you can develop.

The 8 principles of un-insult-able leadership

1. Understand how perceptions are formed, and why people resist change.

People often don’t resist your idea because it’s bad. They resist it because it threatens their mental map of how they think the world works.

Psychologist Carol Dweck’s research on fixed versus growth mindsets shows us this beautifully. People with fixed mindsets see change as a threat to their competence. If you’re suggesting a new way of doing things, they hear: “The old way, my way, wasn’t good enough.” That’s not a logical response. It’s a response that aims to defend their identity.

When we understand this, criticism stops feeling personal. It’s not about us. It’s about them trying to maintain a sense of who they are in a world that suddenly feels uncertain.

This doesn’t mean their feedback is irrelevant.  Sometimes resistance points to a real gap in your thinking. But it does mean you can separate the signal from the noise. You can ask: Is this feedback about my idea, or is this feedback about their discomfort with change?

2. Know the difference between self-esteem and other-esteem.

Most of us build our sense of worth on other people’s approval. We feel good about ourselves when we’re praised. We feel terrible when we’re criticized. That’s not self-esteem. That’s other-esteem.

Self-esteem, or true self-esteem as I like to refer to it, is unconditional. It’s knowing our inherent worth regardless of what anyone else thinks or says about us.

This is foundational. Because if our sense of self is contingent on approval, we will always be at the mercy of other people’s opinions. We’ll either become people-pleasers, constantly adjusting ourselves to avoid criticism, or we’ll become defensive, rigidly protecting ourselves from any feedback at all.

Neither of those positions allows us to lead effectively.

Unconditional self-esteem means you can hear “that idea didn’t land” without translating it to “I am not good enough.” It means you can receive hard feedback without your entire identity collapsing.

3. Develop high emotional intelligence: emotions are data, not threats.

When someone criticizes you and you feel that hot flush of defensiveness rising, that’s information.

When someone dismisses your idea and you notice the urge to either fight back or shut down, that’s also information.

Emotions aren’t the problem. The problem is when we treat emotions as threats instead of as useful signals.

Angela Duckworth’s research on grit shows that emotionally intelligent people don’t suppress their feelings – they use them. They notice when something triggers them, and they get curious about why. Is this touching on an old wound? Is this feedback hitting on something I actually need to address? Or is this just uncomfortable because it’s unfamiliar?

The same applies to other people’s emotions. When someone gets defensive or dismissive in response to your idea, their emotion is data too. It tells you something about where the resistance is coming from. It gives you information about how to communicate more effectively, or where you might need to build more trust before moving forward.

High EQ doesn’t mean we stop feeling things. It means we stop being controlled by them.

4. Understand what you control and what you don’t. Then stop giving your power away.

You control your behaviour, your choices, your response. You do not control other people’s opinions, reactions, or decisions.

This sounds obvious. But most of us give away enormous amounts of power trying to control things that are fundamentally outside our control.

You can’t make someone agree with you. You can’t force someone to see your vision. You can’t control whether they like you or respect you or think you’re competent.

What you can control is how clearly you communicate; how thoughtfully you listen; how courageously you stand by what you know to be true, even when it’s unpopular.

When we stop trying to control other people’s perceptions, we free up an enormous amount of mental and emotional energy. And we stop performing. We stop second-guessing. We start leading from a place of integrity rather than anxiety.

5. You can only be insulted if you accept the insult. Become selectively permeable.

No one can insult you unless you let them, by taking the insult on board.

An insult only lands if you agree with it. If someone calls you incompetent and some part of you believes that might be true, it will sting. If you know, deeply know, that you’re competent, the comment slides off.

This doesn’t mean you ignore all criticism. It means you become selectively permeable. You let in what’s useful. You let go of what isn’t.

Think of it like a filter. High-quality feedback (even when it’s hard to hear) comes from people who want us to succeed, who’ve earned our trust, who are speaking to help us grow. Low-quality criticism comes from people protecting their own comfort, projecting their own insecurities, or simply not understanding what we’re trying to do.

You don’t need to defend yourself against low-quality criticism. You just don’t let it in.

6. There’s no such thing as failure, only feedback.

Carol Dweck’s work on growth mindset teaches us that people who see setbacks as learning opportunities rather than as proof of inadequacy develop resilience much faster than those who don’t.

When we reframe failure as feedback, criticism becomes less threatening. This is because it’s not a verdict on our worth- it’s data. It’s information about what’s working and what isn’t.

Did the product launch fall flat? That’s feedback about your market positioning, your messaging, your timing. Did the team push back hard on your proposed changes? That’s feedback about where the resistance is, what fears need addressing, where you might need to slow down and bring people along differently.

None of that means we failed. It means we’re learning.

And learning is the entire point.

7. Learn to sift feedback for quality. Extract the signal from the noise.

Not all feedback is created equal: some of it is gold; some of it is garbage. And your ability to tell the difference is what determines whether criticism strengthens you or derails you.

I learned this viscerally during my training as a team coach. At the end of each day, our trainers would give us feedback in front of the entire group. It was public, personal and sometimes uncomfortably direct.

One day, they gave me feedback that cut straight to my core. They told me I was being too timid, that I was holding back and that I needed to be bolder.

And I experienced it deeply and initially with great discomfort. Because it was true.

But they delivered it in a way that opened up my world rather than shutting me down. They weren’t criticizing me to diminish me. They were naming something I couldn’t yet see in myself – something that, once I saw it, I got it and absolutely wanted to change.

That feedback shifted everything. It was easy to hear, but because it was true, timely, and delivered with care, it was so valuable.

High-quality feedback has a few hallmarks: it’s specific, it’s actionable, it comes from someone who understands the context, and it’s offered in service of your growth, not their ego.

Everything else? I’d say let it go.

8. Anchor to a big, bold, beautiful intention! This is the glue that holds everything together.

This is the principle that makes all the others possible.

When we’re anchored to a purpose bigger than our ego (that is when we’re clear about why this work matters, who it serves, and what we’re trying to create in the world) criticism becomes much easier to digest.

Because it’s not about us anymore. It’s about the mission.

If someone dismisses your idea and you’re only anchored to being right or being liked, that dismissal will feel devastating. But if you’re anchored to the change you’re trying to create, their dismissal becomes just one voice in a much larger conversation.

Your intention is what keeps you humble. It’s what keeps you open-hearted. It’s what allows you to hear hard truths without becoming defensive, and to stand firm in your convictions without becoming arrogant.

Angela Duckworth calls this “grit”: the combination of passion and perseverance toward a long-term goal. When our intention is big enough, bold enough, and rooted in something that genuinely matters to us, other people’s opinions become background noise rather than existential threats.

The paradox of un-insult-able leadership

Here’s what I’ve come to understand both in my own work and in working with leaders trying to do brave things:

The more grounded we become in ourselves (in our own worth, our purpose, our emotional intelligence) the less anyone else’s opinion can knock us off course.

This is not because we’ve hardened, nor because we’ve stopped caring what people think. It’s because we’ve become unshakeable in what matters most.

You can stay open to feedback without being destabilized by criticism. You can lead with conviction without becoming rigid. You can be bold without being defensive.

That’s not thick skin. That’s emotional control.

And it’s one of the most powerful resources we have as leaders.

The moment you stop needing everyone’s approval, you become free to do work that actually matters.

So, if you’re leading something that requires you to go against the grain, to challenge the status quo, to do something that makes people uncomfortable, don’t try to grow thicker skin.

Develop deeper roots.

Because that’s what will hold you steady when the winds of resistance start blowing.

Research & Further Reading

• Carol Dweck – Mindset: The New Psychology of Success
• Angela Duckworth – Grit: The Power of Passion and Perseverance
• Ryan Howes, Ph.D. – research on psychological resilience and adaptability

Emotional resilience and courageous conversations go hand in hand. If you’re ready to develop both, download my free guide: 7 Top Tips for More Courageous Conversations.